Need some helpFollow

Hey guys, I have a problem. I'm trying to find ports of Final Fantasy 6-9 for PC, but I'm having trouble finding anything. I found a couple things for FF7, but from what I can tell they were either going to be buggy (i.e. crash at certain points) or very hard to set up. I am enlisting the manpower of those of you who probably have better sources than I do to help. Since some of this may fall under the category of pirating, feel free to PM if you want. Thanks in advance .

ps1 games dont have "roms" though with 6, ya, just do that, but i know theres a PC version of 8, 9 youll have to emulate.

i think theres unnoficial patches for 7, though i dont know how much they help